| 摘要 |
A single lever pilot control system (10) controls the simultaneous operation of two actuators (16, 18). A mechanism (48) holds a first control valve (20) in an actuated position in response to movement of the handle (29) along a first axis (44) while freeing the handle (29) to return to a neutral position. Further movement of the handle (29) along a different axis to operate the second actuator (18) does not override the automatic stopping of the first actuator (16). The mechanism (48) provides a more precise control of automatically stopping one actuator while simultaneously operating the second actuator. |
